Note 2 - Net Income per Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Schedule of basic and diluted net income per share

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
	(In millions, except per share amounts)
Numerator:
Net income	$	640	$	692	$	1,317	$	1,262
Denominator:
Weighted average shares of common stock - basic	1,297		1,291		1,296		1,290
Dilutive effect of equity incentive plans	16		18		20		19
Weighted average shares of common stock - diluted	1,313		1,309		1,316		1,309
Net income per share:
Basic	$	0.49	$	0.54	$	1.02	$	0.98
Diluted	$	0.49	$	0.53	$	1.00	$	0.96
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive	7		8		5		12